Nightmare Before Christmas Stacked Mugs Description:Nightmare Before Christmas Stacked Mugs. Save space in that kitchen cupboard with these ceramic mugs that feature colorful Nightmare Before Christmas artwork. This set of 4 mugs conveniently stack on top of each other in a metal tower for easy storage. The set includes: 1x Jack and Sally, 1x Jack Skellington, 1x Sally and 1x Jack and Sally over a moonlit hill. On the other side of the mug features the The Nightmare Before Christmas logo. A must for any Nightmare fan living under a roof without any room to move.